import math def menu(): while True: print("---------------------------------------------------------------------------------") print("\n Choose a figure: ") print("\n 1. Square ") print("\n 2. Triangle ") print("\n 3. Circle ") print("\n 4. Exit ") print("--------------------------------------------------------------------------------") option = input("\n Selected value ------> ") print("\n") if option == "1": side = float(input("Side: ")) shape = "" figure = Square(side, shape) elif option == "2": base = float(input("Base: ")) height = float(input("Height: ")) side = float(input("Side: ")) shape = "" figure = Triangle(base, height, side, shape) elif option == "3": radius = float(input("Radius: ")) shape = "" figure = Circle(radius, shape) elif option == "4": print("See you next time!") break else: print("Invalid option") continue print("\n") print(f"Selected shape: {figure.shapeName()} \n") print(f"Area: {figure.area():.3f}") print(f"Perimeter: {figure.perimeter():.3f}\n") class Square: def __init__(self, side, shape): self.side = side self.shape = shape def area(self): return self.side * self.side def perimeter(self): return 4 * self.side def shapeName(self): return "Square" class Circle: def __init__(self, radius, shape): self.radius = radius self.shape = shape def area(self): return math.pi * self.radius**2 def perimeter(self): return 2 * math.pi * self.radius def shapeName(self): return "Circle" class Triangle: def __init__(self, base, height, side, shape): self.base = base self.height = height self.side = side self.shape = shape def area(self): return (self.base * self.height) / 2 def perimeter(self): return self.side * 3 def shapeName(self): return "Triangle" if __name__ == "__main__": menu()